Medicinal triethanolamine 500 g PH regulator small trial research and development of preparations

Medicinal triethanolamine 500 g PH regulator small trial research and development of preparation 1, in cosmetics (including skin washing, eye gel, moisturizer, shampoo, etc.
) as emulsifier, moisturizer, humidifier, thickener, pH balancer
.

Used in cosmetic formulations to neutralize soaps with fatty acids and neutralize amine salts
with sulfated fatty acids.

Triethanolamine is a commonly used emulsifier in cream preparations, and the cream products emulsified with triethanolamine have the characteristics of delicate paste and bright white paste, and the colloidal phase formed by triethanolamine and higher fatty acids or high fatty alcohols has good stability, stable product quality, and can accommodate high
proportion of additional ingredients.

Triethanolamine is a commonly used neutralizer containing acidic polymer gels such as carbomer, triethanolamine is neutralized with carbomer carboxyl groups to form a stable polymer structure, to achieve the application effect
of thickening and moisturizing.

2.
The addition of triethanolamine to the liquid detergent can improve the removal of oily dirt, especially the non-polar sebum, and at the same time, improve the decontamination performance
by improving the alkalinity.

And there is its compatibility
.

3.
Used as a curing agent for epoxy resin, with a reference dosage of 12-15 parts (mass fraction), curing conditions of 80 °C/4h or 120 °C/2h
.

It can also be used as a vulcanization activator for natural rubber, synthetic rubber, nitrile rubber polymerization activator, and can also be used as a lubricating oil and anti-corrosion additive
.

The long-chain fatty acid salts of triethanolamine are almost neutral and can be used as emulsifiers for fats and waxes
.

4.
Used as a complexation reagent for aluminum ions in solution, this reaction is usually used to "mask" the specific ions in the solution (do not involve them in titration)
before complexing titration with another chelate (such as EDTA, which can form a stable complex with most metal ions).

5, triethanolamine and its salt solution as cement clinker (Cement Clinker) grinding process in the engineering admixture, early strength agent (0.
1% of the total mass), not only can prevent the crushing process of the particles of the aggregation and air cushion action, improve the fluidity and filling density of cement, but also can reduce the power consumption
of the crusher.

But the extent to which heavy metals and radioactive isotopes in triethanolamine-complex cement matrices can increase their solubility remains an open question
.

6.
Triethanolamine and oleic acid triethanolamine grease generated by the reaction under the conditions of high-temperature catalyst of oleic acid are important preparation components of corrosion inhibitors in the mechanical processing industry such as boiler water treatment, automotive engine coolant, drilling and cutting oil agent, etc.
, to protect the metal surface and prevent oxidation
.

7.
Used as gas chromatography fixing solution
.

8.
It can be used as a high-efficiency chelating agent
for various heavy metals.

9, in the basic zincate galvanizing can be complexed with zinc, improve the cathodic polarization of the plating solution, so that the coating crystallization is meticulous, the content is high will reduce the deposition rate, low will make the plating coarse gray, poor dispersion force, the general content in 20 ~ 30ml / L
.

However, the viscosity of triethanolamine is large, which reduces
the upper limit of the current density of the plating solution.